rough terrain crane 75-ton (68.00 mt)

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  • 75-ton at 8 ft (2.44 m) radius 202 ft (61.57 m) maximum tip height 94,199 lbs (42 728 kg)

    gross vehicle weight (fully loaded) 41 ft to 127 ft (12.50 m to 38.71 m)

    full power, four-section boomwith quick reeve boom head

    Optional 67 ft (20.42 m)two-piece (bi-fold) lattice fly,stowable, offsettable to2, 20 and 40

    Microguard ratedcapacity limiter

    Off-highway 225 hp(168 kW) Caterpillar engine

    Spicer 6 speed powershift transmission

    Pilot-operated hydraulic controls 19.5 mph (31.4 km/hr)

    travel speed 12 ft 7 in (3.84 m) wheel base

    Rough Terrain Crane75-ton (68.00 mt)

    www.linkbelt.com

  • Operator cab features Large front window for excellent visibility Tinted glass Sliding right side and rear windows and

    swing-up top window provide excellentventilation

    Integral rated capacity limiter aids theoperator in safe and efficient operation bycontinuously monitoring boom length, boomangle, head height, radius of load, machineconfiguration, allowed load and percent ofallowed load.

    Powerful hydraulics For greater productivity and control, the six-

    pump hydraulic circuit allowssimultaneous function of boom hoist, winchand swing.

    Piston motor hydraulic hoist system deliverssuperior hoisting. Matched sizesof main and auxiliary winches provide equalmaximum available line pulls of 16,506 lbs(7 487 kg) and maximum line speeds of 454fpm (138 m/min) on 16" (.41 m) root diam-eter drums.

    Job site maneuverability Steering modes are chosen and performed

    with the steering wheel and include inde-pendent front steer, four wheel steer, and"crab" steering.

    CALC Outrigger beams have three liftingstages (retracted, intermediate and fullyextended) providing liftingcapacities in confined areas.

    Invest in a legacyof outstandingcustomer support Distributor support

    personnel - Factory-trained technicians arespecifically tested toestablish proficiency inall aspects of cranediagnostics and repair.

    Factory product supportteam - Supporting yourtrained distributor per-sonnel are experiencedfactory advisors withcomprehensive records and technicallibraries that stand ready to resolve anycrane service issue.

    Parts Distribution Center - 72,000 sq. ft.Parts Distribution Center averages an over-90% parts availability rate.

    eParts - Link-Belts online computer systemlinks our distributors worldwide so cus-tomers can order genuine Link-Belt parts 24hours a day, 7 days a week.

    Link-Belt Preferred - Link-Belts customerweb site provides instant access to a com-prehensive library of all parts, service andoperator manuals plus other technical andsales information.

    The RTC-8075 isjam-packed with power,control & reliability! Caterpillar 3126B electronic engine

    with 225 hp (168 kW) provides 646 lb-ft(876 Nm) of torque

    Remote-mounted, thermostaticallycontrolled oil cooler provides maximumtransmission cooling under the mostextreme job site conditions

    Electronic throttle for improved throttleresponse

    Three automotive-style batteries linked inparallel and provide 700 cold crankingamps for cold weather starting

    Rugged, lightweight steel pontoons Hydraulic disc brakes for both service

    brakes and parking brake Metri-Pak wire harnesses have sealed

    relays and connectors throughout foroutstanding long-term reliability. All wireshave flame retardant polyethylene insulation,resulting in a higher heat resistant wiringsystem.

    4-section full power boomwith attachment flexibility Full power 41 ft to 127 ft (12.50 m to

    38.71 m) four-section boom with twoextend modes: A-max and fullysynchronized

    Features the "Boss,"Link-Belts patentedboom design of highstrength angle cords andhigh formability sidewallembossments.

    Maximum tip height is 202 ft (61.57 m)with the attachment and main boom usedin combination

    Optional 39 ft 6 in (12.04 m) one-piecelattice fly and optional 39 ft 6 in to 67 ft(12.04 m to 20.42 m) two-piece bi-foldlattice fly are offsettable to 2, 20 and 40.

    Link-Belt is a registered trademark. Copyright 2004.All rights reserved. We are constantly improving ourproducts and therefore reserve the right to changedesigns and specifications.Litho in U.S.A. 6/06 #4323 (supersedes #4297)

    Engine hood designprovides easy accessfor maintenance.

    Transmissionoil is cooledby a thermo-statically-controlledoil coolerto providemaximumcooling underthe mostextreme jobconditions.

    Fast & efficient hydraulic counterweightremoval enhances roadability

    A-max extends only the inner-mid section of the boom for substantially increasedcapacities for in-close, maximum capacity lifts.

    Rough Terrain Crane75-ton (68.00 mt)

  • 15486 (supersedes 5473)---0706---D7

    RTC---8075Link-Belt Cranes

    Technical DataSpecifications & Capacities

    Telescopic Boom Rough Terrain Crane75 ton (68.0 metric ton)

    CAUTION: This material is supplied forreference use only. Operator must refer toin---cab Crane RatingManual andOperatorsManual to determine allowable crane liftingcapacities and assembly and operatingprocedures.

  • 5486 (supersedes 5473)---0706---D7

    RTC---8075 Link-Belt Cranes

  • 5486 (supersedes 5473)---0706---D7

    RTC---8075Link-Belt Cranes

    Table Of ContentsBoom, Attachments, and Upper Structure 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Boom 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Boom Head 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Boom Elevation 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Auxiliary Lifting Sheave --- Optional 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hook Blocks and Balls --- Optional 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fly --- Optional 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    Operators Cab and Controls 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Swing 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Load Hoist System 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Load Hoist Performance 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2M Main and Optional Auxiliary Winches 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    Hydraulic System 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Counterweight 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

    Carrier 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .General 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Outriggers 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Steering and Axles 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Suspension 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tires and Wheels 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Brakes 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Engine 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Transmission 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Carrier Speeds and Gradeability 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fuel Tank 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Hydraulic System 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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